Alert archive / Tennessee / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 154, NWS Nashville, TN
NWS Nashville, TN issued this severe thunderstorm warning at Aug 1, 2024, 8:22 PM CDT for Montgomery County, Tennessee. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 1, 2024, 8:22 PM CDT (01:22 UTC)
- Expired
- Aug 1, 2024, 9:00 PM CDT
- In force
- 38 min
- Issued by
- NWS Nashville, TN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Montgomery County, TN
The radar
The Ft Campbell radar (KHPX), 28 km from the middle of the area, began a volume at 01:27 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 1.4 hours before the alert went out and 81 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1775 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 1539 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 68 m²/s²
- 0-3 km storm-relative helicity
- 65 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 3.8
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Nashville, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 1, 6:22 PM CDT, 2 hours earlier.
Area forecast discussion, Aug 1, 6:22 PM CDT, 2 hours before
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</html>In the hours before
Special weather statement, Aug 1, 5:34 PM CDT, 2 hours 48 minutes before
Special Weather Statement
National Weather Service Nashville TN
534 PM CDT Thu Aug 1 2024
TNZ007>010-029>031-012300-
Robertson TN-Trousdale TN-Sumner TN-Clay TN-Jackson TN-Macon TN-
Smith TN-
534 PM CDT Thu Aug 1 2024
...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN SMITH...NORTHERN
JACKSON...SUMNER...NORTHWESTERN CLAY...MACON...TROUSDALE AND EASTERN
ROBERTSON COUNTIES THROUGH 600 PM CDT...
At 534 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Russellville, Kentucky to Tompkinsville,
Kentucky. Movement was southeast at 40 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Gallatin, Springfield, Lafayette, Gainesboro, Hartsville,
Goodlettsville, White House, Millersville, Westmoreland, Cross
Plains, Red Boiling Springs, Portland, Orlinda, Mitchellville,
Bethpage, Whitleyville, Bugtussle, Oak Grove, Pleasant Shade, and
Bledsoe Creek State Park.
This includes Interstate 65 between mile markers 103 and 121.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3662 8574 3637 8551 3636 8668 3664 8700
3665 8659 3663 8656 3665 8645
TIME...MOT...LOC 2234Z 302DEG 36KT 3670 8678 3670 8587
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
ShamburgerSpecial weather statement, Aug 1, 5:57 PM CDT, 2 hours 25 minutes before
Special Weather Statement
National Weather Service Nashville TN
557 PM CDT Thu Aug 1 2024
TNZ007>010-028>031-020000-
Robertson TN-Wilson TN-Trousdale TN-Sumner TN-Clay TN-Jackson TN-
Macon TN-Smith TN-
557 PM CDT Thu Aug 1 2024
...STRONG THUNDERSTORMS WILL IMPACT NORTHERN SMITH...JACKSON...
SUMNER...NORTHERN WILSON...CLAY...MACON...TROUSDALE AND EASTERN
ROBERTSON COUNTIES THROUGH 700 PM CDT...
At 557 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Orlinda to Red Boiling Springs. Movement was
southeast at 35 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Gallatin, Lafayette, Carthage, Celina, Gainesboro, Hartsville,
Hendersonville, Mount Juliet, Goodlettsville, White House,
Millersville, Westmoreland, Cross Plains, Red Boiling Springs,
Portland, South Carthage, Orlinda, Mitchellville, Moss, and Pleasant
Shade.
This includes Interstate 65 between mile markers 102 and 121.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3662 8549 3629 8550 3626 8552 3625 8661
3665 8692 3665 8659 3663 8656 3665 8645
TIME...MOT...LOC 2257Z 301DEG 32KT 3658 8562 3660 8678
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
ShamburgerSpecial weather statement, Aug 1, 6:27 PM CDT, 1 hour 55 minutes before
Special Weather Statement
National Weather Service Nashville TN
627 PM CDT Thu Aug 1 2024
TNZ005-006-020000-
Stewart TN-Montgomery TN-
627 PM CDT Thu Aug 1 2024
...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN MONTGOMERY AND
NORTHEASTERN STEWART COUNTIES THROUGH 700 PM CDT...
At 627 PM CDT, Doppler radar was tracking a strong thunderstorm over
Big Rock, or 10 miles northeast of Dover, moving east at 15 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Clarksville, Big Rock, Indian Mound, and Woodlawn.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3644 8750 3655 8786 3663 8784 3664 8746
TIME...MOT...LOC 2327Z 279DEG 15KT 3662 8775
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
ShamburgerSpecial weather statement, Aug 1, 7:24 PM CDT, 58 minutes before
Special Weather Statement
National Weather Service Nashville TN
724 PM CDT Thu Aug 1 2024
TNZ006-007-020100-
Robertson TN-Montgomery TN-
724 PM CDT Thu Aug 1 2024
...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN MONTGOMERY AND
NORTHERN ROBERTSON COUNTIES THROUGH 800 PM CDT...
At 724 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Oak Grove to Adairville, Kentucky.
Movement was southeast at 20 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Springfield, Clarksville, Cross Plains, Guthrie, Orlinda, Adams,
Cedar Hill, and Black Jack.
This includes the following highways...
Interstate 65 between mile markers 112 and 121.
Interstate 24 between mile markers 1 and 12.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3665 8659 3663 8656 3651 8665 3651 8724
3664 8738
TIME...MOT...LOC 0024Z 302DEG 15KT 3667 8733 3667 8691
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
ShamburgerThe office that day
Everything else NWS Nashville, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 7:24 PM CDT | Special Weather Statement | OHX | Robertson | 36 min |
| Aug 1, 8:39 PM CDT | Special Weather Statement | OHX | Sumner | 36 min |
| Aug 1, 8:46 PM CDT | Severe Thunderstorm Warning | OHX | Sumner, Wilson | 24 min |
| Aug 1, 8:55 PM CDT | Special Weather Statement | OHX | Cheatham, Montgomery | 35 min |
| Aug 1, 9:37 PM CDT | Special Weather Statement | OHX | Davidson | 38 min |
| Aug 1, 9:54 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Sumner, Wilson | 36 min |
| Aug 2, 1:47 PM CDT | Special Weather Statement | OHX | Rutherford | 28 min |
| Aug 2, 1:49 PM CDT | Special Weather Statement | OHX | Fentress | 26 min |
| Aug 2, 2:11 PM CDT | Special Weather Statement | OHX | Cannon, DeKalb | 34 min |
| Aug 2, 2:17 PM CDT | Special Weather Statement | OHX | Wilson | 28 min |
| Aug 2, 2:18 PM CDT | Special Weather Statement | OHX | Fentress | 27 min |
| Aug 2, 2:21 PM CDT | Special Weather Statement | OHX | Davidson | 24 min |
| Aug 2, 2:22 PM CDT | Special Weather Statement | OHX | Giles | 23 min |
| Aug 2, 2:24 PM CDT | Special Weather Statement | OHX | Bedford | 36 min |
| Aug 2, 2:27 PM CDT | Areal Flood Advisory | OHX | Cannon, Rutherford | 63 min |
| Aug 2, 2:41 PM CDT | Special Weather Statement | OHX | Cannon | 34 min |
| Aug 2, 2:45 PM CDT | Severe Thunderstorm Warning | OHX | Cannon, Warren | 30 min |
| Aug 2, 2:51 PM CDT | Severe Thunderstorm Warning | OHX | Wilson | 24 min |
| Aug 2, 3:12 PM CDT | Special Weather Statement | OHX | Coffee | 33 min |
| Aug 2, 3:44 PM CDT | Special Weather Statement | OHX | Coffee | 31 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 2024Every severe thunderstorm warning in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.